CraftCMS content blocks partial

_content_blocks.twig

{# prettier-ignore #}
{% if blocks is defined and blocks is iterable %}
  {% for blk in blocks %}
    {% if blk.type is defined %}
      {% include '_blocks/_' ~ blk.type ~ '.twig' ignore missing with {
         blk: blk,
         index: loop.index,
      } %}
    {% endif %}
  {% endfor %}
{% endif %}